20 beste vacatures voor de functie van / java in den haag, zh (nieuwe medewerkers gezocht)

Junior Java Developer
Float IoT —Rotterdam
- Fulltime
- Java
- APIs
Senior Java Developer (Spring / Microservices) | Energy
Etinars —Den Haag
- Azure
- Informatica
- DevOps
Snel solliciteren
Lead Java Developer Den Haag
Dienst Uitvoering Onderwijs (DUO) —Den Haag
- € 4.132 - € 6.275 per maand
- Parttime
- DevOps
- Java
- Bachelor
- Reiskostenvergoeding
- Bedrijfsfitness
Java Developer
Consumentenbond —Den Haag
- € 4.198 - € 6.573 per maand
- Parttime
- Java
- Analytisch vermogen
- JavaScript
Software Quality Assurance
Reboocon Bionics —Pijnacker
- Fulltime
- Engels
- Java
- Administratieve ervaring
Java Developer (English)
Portbase —Rotterdam
- Fulltime
- Hybride werken
- Engels
- Java
- AWS
- Reiskostenvergoeding
Snel solliciteren
Junior Cloud Engineer
Exact —Delft
- Hybride werken
- Azure
- DevOps
- ERP systemen
- Flexibele werkuren
Afstudeerstage Software Development (HBO/WO) – Start september 2026
Qualogy —Rijswijk
- € 500 per maand
- Hybride werken
- Informatica
- Java
- Master
4 dagen
Network Engineer for Innovative Defence Networks
TNO —Den Haag
- € 4.105 - € 5.200 per maand
- Parttime
- Microsoft Excel
- Engels
- Windows
- Flexibele werkuren
Kotlin / Java Developer
Signicat —Rotterdam
- Hybride werken
- Informatica
- Informatica
- DevOps
Senior Java Developer Den Haag
Dienst Uitvoering Onderwijs (DUO) —Den Haag
- € 4.132 - € 6.275 per maand
- Parttime
- Java
- Bachelor
- Begeleiding
- Reiskostenvergoeding
- Bedrijfsfitness
IAM Platform Engineer - Keycloak & Java
Centraal Bureau voor de Statistiek —Den Haag
- € 3.496 - € 6.275 per maand
- Java
- Stage
Machine Learning-ai Engineer
Good Company —Rijswijk
- Parttime
- Azure
- DevOps
- Java
- Reiskostenvergoeding
- Budget voor professionele ontwikkeling
Functioneel Beheerder
Centraal Bureau voor de Statistiek —Den Haag
- € 3.496 - € 6.275 per maand
- Java
- Stage
Junior Software Engineer, Clinical AI
DeepHealth —Rotterdam
- € 40.000 - € 50.000 per jaar
- Fulltime
- Hybride werken
- Informatica
- Engels
- Java
Snel solliciteren
Senior Backend Developer (Python, Java)
Lefebvre Sdu —Den Haag
- € 5.500 - € 6.450 per maand
- Fulltime
- Hybride werken
- Kantoor
- Java
- Bachelor
- Winstdeling
- Reiskostenvergoeding
Java Software Engineer
Keylane —Rotterdam
- € 55.500 - € 70.000 per jaar
- Fulltime
- Hybride werken
- Engels
- Kantoor
- Java
- Reiskostenvergoeding
Snel solliciteren
Afstudeerstage Software Development (HBO/WO) – Start november 2026
Qualogy —Rijswijk
- € 500 per maand
- Hybride werken
- Informatica
- Java
- Master
4 dagen
Senior Software Engineer (m/f/x)
Eye Security —Den Haag
- Fulltime
- Hybride werken
- Engels
- Java
Netwerk Engineer Innovatieve Defensienetwerken
TNO —Den Haag
- € 4.105 - € 5.200 per maand
- Parttime
- Militaire ervaring
- Engels
- Windows
- Flexibele werkuren

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Junior Java Developer

Float IoT
Rotterdam

Nu solliciteren

Vacaturegegevens

Fulltime

Kwalificaties

React
Internet of things
Git
Java
Docker
PostgreSQL
REST
APIs
Kafka
TypeScript
Nederlands
Debuggen

Volledige vacaturetekst

Rotterdam, The Netherlands

Full-time

English (required), Dutch (optional)

Are you ready to accelerate your career as a Java Developer and work on cutting-edge IoT solutions? At Float IoT, we are looking for a Junior Java Developer to join our IoT Gatekeeper team. This is an exciting opportunity to gain hands-on experience in backend development, and real-time data processing, all while working in a supportive and collaborative environment.

As part of the team, you’ll contribute to the development and optimization of the IoT Gatekeeper, our secure, scalable platform that enables water utilities to manage their connected devices efficiently. You’ll work with modern technologies, learn from experienced developers, and have a clear path for career growth.

If you are detail-oriented, eager to learn, and passionate about problem-solving, we’d love to hear from you!

What you’ll do

Develop and maintain Java-based backend services for the IoT Gatekeeper.
Methodically identify and resolve issues, ensuring high system reliability.
Gain experience with RESTful APIs, PostgreSQL, and distributed systems.
Collaborate with senior developers and grow your skills in scalable backend architecture.
Work on solutions that securely manage thousands of connected devices in water utility networks.

What you bring

2+ years of Java development experience.
Strong attention to detail and a methodical approach to debugging.
Familiarity with Git and version control best practices.
Eager to learn about Kafka, TimescaleDB (PostgreSQL), and Docker – experience is a plus!
Enthusiasm for IoT, distributed systems, and real-world problem-solving.

About the IoT Gatekeeper

The IoT Gatekeeper is Float IoT’s dedicated IoT platform for managing and securing connected water utility devices. It provides:

Centralized device authentication for secure access management.
Event-driven data processing using Apache Kafka.
Real-time monitoring and analytics for large-scale water distribution networks, handling hundreds of millions of messages.
A secure and scalable architecture using a modern tech stack:

Tech Stack:

Java 11
Apache Kafka
TimescaleDB (PostgreSQL)
React (TypeScript)
Docker

What we offer

Exciting, fast-paced projects: Work on innovative IoT solutions that have a real-world impact.
A mission that matters: Help shape the future of water management and sustainability.
A culture that rewards initiative: Your ideas and input matter. Take ownership of your work and make a difference.
Attractive compensation and benefits: Competitive salary, flexibility, and a supportive team of top-tier engineers.

Interested?

Do you recognize yourself in this role and do you want to be part of our enthusiastic team? Then send your CV, and other relevant documents such as Git if applicable, to [email protected]. For questions you can contact via the same e-mail address.

Nu solliciteren

Verfijn je zoekopdracht

/ java vacatures in den haag, zh

Junior Java Developer

Senior Java Developer (Spring / Microservices) | Energy

Lead Java Developer Den Haag

Java Developer

Software Quality Assurance

Java Developer (English)

Junior Cloud Engineer

Afstudeerstage Software Development (HBO/WO) – Start september 2026

Network Engineer for Innovative Defence Networks

Kotlin / Java Developer

Senior Java Developer Den Haag

IAM Platform Engineer - Keycloak & Java

Machine Learning-ai Engineer

Functioneel Beheerder

Junior Software Engineer, Clinical AI

Senior Backend Developer (Python, Java)

Java Software Engineer

Afstudeerstage Software Development (HBO/WO) – Start november 2026

Senior Software Engineer (m/f/x)

Netwerk Engineer Innovatieve Defensienetwerken

Ik wil de nieuwste vacature-alerts ontvangen voor de functie van / java in den haag, zh

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